(M003) Makerbot Replicator 2X, Bearing Extruder Upgrade Kit - PU Hand Cast, US $49.99 – Picture 0

(M003) Makerbot Replicator 2X, Bearing Extruder Upgrade Kit - PU Hand Cast, US $49.99 – Picture 1

(M003) Makerbot Replicator 2X, Bearing Extruder Upgrade Kit - PU Hand Cast, US $49.99 – Picture 2

(M003) Makerbot Replicator 2X, Bearing Extruder Upgrade Kit - PU Hand Cast, US $49.99 – Picture 3

(M003) Makerbot Replicator 2X, Bearing Extruder Upgrade Kit - PU Hand Cast, US $49.99 – Picture 4

(m003) Makerbot Replicator 2x, Bearing Extruder Upgrade Kit - Pu Hand Cast

US $49.99

Dublin, Ohio, United States
Jan 30th

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Second Generation (MKII) - May 2014 - Improved materials specs, New design This is a POLY URETHANE, MANUAL CAST kit to prevent melting/warping problem in long extrusions. It is an upgrade kit for the Delrin Plunger. It replaces the existing plunger in Makerbot Replicator 2X. It is not compatible with Replicator 1 Dual. If you are experiencing print failures every time you use a new filament, that is because of the existing plunger on your extruder that cannot adapt to the diameter tolerance of the cheaper filaments. I have had issues even with some of the Makerbot filaments, but this upgrade will solve this issue. You are buying a Makerbot Delrin Plunger replacement kit/Extruder Upgrade kit as shown in the first image. This is a picture of the actual item you will get(stepper motor/drive gear not included). This kit includes everything needed to replace the delrin plungers on your Makerbot Replicator 2X with a spring-loaded ball bearing assembly. This product is assembled and is a revised version of what Makerbot introduce in several aspects: Manual cast, Poly urethane (PU) (not printed, not injection molded). It has a higher resistance to heat compared to PLA or ABS (up to 120 degrees C). Each unit has been tested separately. One-piece arm with a stainless steel holder and ball bearing, so no worries about wear of the bearing holder after few hours. One pice base An aluminum bushing has been replaced with the 3d printed plastic pivot in the existing products for a maximum durability. Specification: Base; PU, 80 shore D. Arm; PU, 80 shore D (Extreem rigidity). Please note that this is a hand made part. The surface quality is not even close to a mass produced part however it does what it should do perfectly. This kit includes: 1 X Base 2 X Swing Arm (mirror) 2 X 14mm flat-top hex screw - to mount the ball bearing inside the swing arm 2 X 22mm socket hex screw - for the pivot joint of the swing arm 2 X 10mm aluminum bushing - for the pivot joint of the swing arm 2 X 22mm flat-top hex screw - One to mount the back plate to your stepper motor (Top Right hole on the back plate) 2 X New Stainless Steel Ball Bearings 2 X New Compression Springs You will receive parts in red and gray, however; choice of color is available for $4.99. Return is accepted within 14 days so purchase with confidence. Item will ship within four business days. International Shipping: It may take 2 to 3 weeks (aprox.). There will be no tracking update once the package leaves the US border. There is no return or free exchange policy for international orders. Note: This is a DIY kit. It is not appropriate for mechanically disinclined. By purchasing, you acknowledge that you are aware of what you are doing. You might need to use spacers or washers or do minor modifications.

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Brand	Think4D
Model	Makerbot Replicator 2X extruder upgrade